body , ul ,li {
    margin: 0;
    padding: 0;
    /*主体*/
}
body{
    height: 2500px;
    font: 14px/1.5 Helvetica Neue,Helvetica,Arial,Microsoft Yahei,Hiragino Sans GB,Heiti SC,WenQuanYi Micro Hei,sans-serif;
}
ul{
    list-style-type: none;
}
li{

}
a{
    text-decoration: none;
}

.topbar{
    /*border: 1px solid black;*/
    background-color: #333;
    height:40px;
    /*导航栏左侧*/
}

.container{
    /*border: 1px solid black;*/
    margin:0 auto;
    width: 1226px;

}

.container::before ,.container::after
.clearfix::before,.clearfix::after{
    content: "";
    display:table;
}
.container::after ,.clearfix::after{
    clear: both;
}

.topbar a{
    color:#b0b0b0;
    font-size: 12px;
}

.topbar a:hover{
    color:#fff;

}
.topbar-nav{
    float: left;
    height: 40px;
    line-height: 40px;
}
.topbar-nav span{
    font-size: 12px;
    color:#424242;
    font-family :sans-serif;
    margin:0.5em;
}
.topbar-info ,.topbar-cart{
    float: right;
    /*导航栏右侧*/
}

.topbar-cart a{
    display: block;
    height: 40px;
    line-height: 40px;
    text-align: center;
    width:120px;
    background-color:#424242;

}
.topbar-cart a:hover{
    background-color:#fff;
    color:#ff6700;
}

.topbar-cart span{
    margin-left:-4px;

}
.topbar-info{
    margin-right: 15px;
}
.topbar-info a{
    float: left;
    padding: 0 5px;
    line-height: 40px;
    height: 40px;
}
.topbar-info span{
    float: left;
    font-family: sans-serif;
    font-size:12px;
    color:#424242;
    line-height: 40px;
    height: 40px;
}

.topbar-info .sep{
    padding: 0 10px;
}

/*Header*/
.header{
    height:100px;
}

.header-logo{
    float: left;
    width:62px;
    margin-top:22px;
   /* height:55px;*/
   /* border: 1px solid black;*/
}
.header-logo a{
    display: block;
    height:55px;
    height:55px;
    background:#ff6700 url(../img/mi-logo.png) no-repeat 50% 50%;
}
.header-logo .lr{
    text-align: left;
    text-indent: -9992em;

}

/*header-nav 导航*/
.header-nav{
    float: left;
    width:820px;
    height:100px;
   /* border: 1px solid black;*/
}

.header-nav .nav-list{
    width:820px;
    height:88px;
    font-size:16px;
    padding:12px 0 0 38px;
}

.header-nav .nav-list .nav-category{
    float: left;
    width:127px;
    padding: 0 15px 0 0;

}
.header-nav .nav-list .nav-category a{
    display: block;
    padding:  26px 0 38px;
    text-align: right;
    color:#333;
}
.header-nav .nav-list .nav-category a:hover{

}
.header-nav .nav-list .nav-item{
    float: left;
}

.header-nav .nav-list .nav-item a{
    display: block;
    padding: 26px 10px 38px;
    color: #333;

}
.header-nav .nav-list .nav-item a:hover{
    color:#ff6700;
}

.header-search{
    float: right;
    width:296px;
    height:50px;
    margin-top:25px;
   /* border: 1px solid black;*/
}

.header-search .search-text{
    position: relative;
    display: block;
    width: 296px;
    height: 50px;

}

>.header-search .search-form{
    position: relative;
    display: block;
    width: 296px;
    height: 50px;
}

.header-search .search-form .search-text{
    position: absolute;
    top: 0;
    right: 51px;
    display: block;
    width: 245px;
    height: 50px;
    line-height: 50px;
    border: 1px solid #e0e0e0;
    outline: 0;
}

.header-search .search-form .search-btn{
    position: absolute;
    top: 0;
    right: 0;
    display: block;
    width: 52px;
    height: 50px;
    border: 1px solid #e0e0e0;
    font-size: 24px;
    line-height: 24px;
    background: #fff;
    color: #616161;
    outline: 0;


}
.header-search .search-form .search-btn:hover{
    background-color:#ff6700;

}